The Sunpower MAX3-400-Res-MC4 for 48V Systems is a high-performance solar panel from the reputable Sunpower brand. With a superior power output of 400W, it outperforms many competitors, making it ideal for high-power applications like RV Solar, Solar for Marine, and other heavy-duty uses. Designed for 48V systems, it offers wide-ranging compatibility. Its robust construction ensures durability and reliability in harsh weather conditions, reflecting Sunpower’s commitment to quality. Despite being out of stock until August 23, its high power output, versatility, and durability make it a sought-after choice for efficient solar power solutions. Suitable for RV Solar, Solar for Marine, and Solar categories.